WHAT IS ENERGY?

TYPES OF ENERGY

https://www.youtube.com/watch?v=NKJifzlOSoQ

https://www.youtube.com/watch?v=ZPIPUDtM1BI

POTENCIAL AND KINETIC ENERGY

https://www.youtube.com/watch?v=T5WJoup-RD8

WHERE DOES ENERGY COME FROM?

https://www.youtube.com/watch?v=aUa7I7D_myU



DIFFERENT SOURCES OF ENERGY

https://www.youtube.com/watch?v=wMOpMka6PJI